/*
* Copyright (C) 2015 - 2016, Daniel Dahan and CosmicMind, Inc. <http://cosmicmind.io>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
*	*	Redistributions of source code must retain the above copyright notice, this
*		list of conditions and the following disclaimer.
*
*	*	Redistributions in binary form must reproduce the above copyright notice,
*		this list of conditions and the following disclaimer in the documentation
*		and/or other materials provided with the distribution.
*
*	*	Neither the name of Material nor the names of its
*		contributors may be used to endorse or promote products derived from
*		this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

import UIKit

public enum MaterialGravity {
	case Center
	case Top
	case Bottom
	case Left
	case Right
	case TopLeft
	case TopRight
	case BottomLeft
	case BottomRight
	case Resize
	case ResizeAspect
	case ResizeAspectFill
}

/**
	:name:	MaterialGravityToString
*/
public func MaterialGravityToString(gravity: MaterialGravity) -> String {
	switch gravity {
	case .Center:
		return kCAGravityCenter
	case .Top:
		return kCAGravityTop
	case .Bottom:
		return kCAGravityBottom
	case .Left:
		return kCAGravityLeft
	case .Right:
		return kCAGravityRight
	case .TopLeft:
		return kCAGravityBottomLeft
	case .TopRight:
		return kCAGravityBottomRight
	case .BottomLeft:
		return kCAGravityTopLeft
	case .BottomRight:
		return kCAGravityTopRight
	case .Resize:
		return kCAGravityResize
	case .ResizeAspect:
		return kCAGravityResizeAspect
	case .ResizeAspectFill:
		return kCAGravityResizeAspectFill
	}
}